Continuum Random Phase Approximation with finite-range interactions

被引：2
|
作者：
Co', Giampaolo [1 ,2 ]
De Donno, Viviana [1 ]
Anguiano, Marta [3 ]
Lallena, Antonio M. [3 ]
机构：
[1] Univ Salento, Dipartimento Fis E De Giorgi, Lecce, Italy
[2] Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy
[3] Univ Granada, Dept Fis Atom Mol & Nucl, E-18071 Granada, Spain
来源：
EUROPEAN PHYSICAL JOURNAL A | 2016年 / 52卷 / 05期
关键词：
ELASTIC ELECTRON-SCATTERING; GIANT-RESONANCES; HE-4; RESPONSES; NUCLEI;
D O I：
10.1140/epja/i2016-16145-7
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We rewrite the Random Phase Approximation secular equations in a form which allows the treatment of the continuum part of the single-particle spectrum without approximations. Within this formalism finite-range interactions can be used without restrictions. We present some results, obtained with Gogny interactions, where the role of the continuum is relevant.
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页数：8
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